From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <keith.wiles@intel.com> Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id E7DB61B3EE for <dev@dpdk.org>; Mon, 22 Apr 2019 15:25:15 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 22 Apr 2019 06:25:14 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,381,1549958400"; d="scan'208";a="142607967" Received: from fmsmsx108.amr.corp.intel.com ([10.18.124.206]) by fmsmga008.fm.intel.com with ESMTP; 22 Apr 2019 06:20:13 -0700 Received: from fmsmsx162.amr.corp.intel.com (10.18.125.71) by FMSMSX108.amr.corp.intel.com (10.18.124.206) with Microsoft SMTP Server (TLS) id 14.3.408.0; Mon, 22 Apr 2019 06:20:13 -0700 Received: from fmsmsx117.amr.corp.intel.com ([169.254.3.26]) by fmsmsx162.amr.corp.intel.com ([169.254.5.66]) with mapi id 14.03.0415.000; Mon, 22 Apr 2019 06:19:12 -0700 From: "Wiles, Keith" <keith.wiles@intel.com> To: =?utf-8?B?TWF0dGlhcyBSw7ZubmJsb20=?= <mattias.ronnblom@ericsson.com> CC: "dev@dpdk.org" <dev@dpdk.org>, "stephen@networkplumber.org" <stephen@networkplumber.org> Thread-Topic: [dpdk-dev] [RFC v2 2/2] eal: introduce random generator function with upper bound Thread-Index: AQHU+HU6QoHfz9YxXUS0jvb0DcAh1aZHmAZ+gACgioCAAGfQgA== Date: Mon, 22 Apr 2019 13:19:11 +0000 Message-ID: <971EE050-C6D3-4B5F-B850-D29D4E457207@intel.com> References: <20190408123029.6701-1-mattias.ronnblom@ericsson.com> <20190419212138.17422-1-mattias.ronnblom@ericsson.com> <20190419212138.17422-3-mattias.ronnblom@ericsson.com> <EEB37E32-4A14-442E-96BF-12AA76CF1C51@intel.com> <06bef528-e195-0d42-d4e9-f26e5c9880cd@ericsson.com> <4440C41D-23E4-4A46-8C8A-3AA2ECB59C40@intel.com> <e55398f8-3fcb-7c12-2a60-6174194e8692@ericsson.com> In-Reply-To: <e55398f8-3fcb-7c12-2a60-6174194e8692@ericsson.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.254.61.33] Content-Type: text/plain; charset="utf-8" Content-ID: <9DA64B9E9932DE4B88ED743F787120F1@intel.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] [RFC v2 2/2] eal: introduce random generator function with upper bound X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> X-List-Received-Date: Mon, 22 Apr 2019 13:25:16 -0000 DQoNCj4gT24gQXByIDIyLCAyMDE5LCBhdCAyOjA3IEFNLCBNYXR0aWFzIFLDtm5uYmxvbSA8bWF0 dGlhcy5yb25uYmxvbUBlcmljc3Nvbi5jb20+IHdyb3RlOg0KPiANCj4gT24gMjAxOS0wNC0yMiAw NjozMywgV2lsZXMsIEtlaXRoIHdyb3RlOg0KPiANCj4+PiBGcm9tIGEgcGVyZm9ybWFuY2UgcG9p bnQgb2YgdmlldywgdGhlIGhpZ2gtbG9vcC1jb3VudCBjYXNlcyBhcmUgcmFyZSBlbm91Z2ggbm90 IHRvIHBvc2UgYSBzZXJpb3VzIHRocmVhdC4gRm9yIGV4YW1wbGUsIGJlaW5nIGZvcmNlZCB0byBy ZWRvIHJ0ZV9yYW5kKCkgbW9yZSB0aGFuIGZpdmUgdGltZXMgaXMgb25seSBhIH4zJSByaXNrLg0K Pj4gRXZlbiBhIGZldyBsb29wcyBjYW4gaGF2ZSBhbiBlZmZlY3Qgb24gcGVyZm9ybWFuY2Ugd2hl biB3ZSBhcmUgdGFsa2luZyBhYm91dCBtaWNyby1zZWNvbmRzIHBsdXMgaXQgbGVhZHMgdG8gaW5k ZXRlcm1pbmF0ZSByZXN1bHRzLiBUaGUgbnVtYmVycyB5b3UgcmVwb3J0ZWQgaGVyZSBhcmUgaW50 ZXJlc3RpbmcsIGJ1dCBJIHdvdWxkIGJlIGhhcHBpZXIgaWYgeW91IGFkZGVkIGEgbGltaXQgdG8g dGhlIGxvb3AuIElmIHlvdSBzdGF0ZSB0aGUgbGlrZWx5IGhvb2Qgb2YgZG9pbmcgNSBsb29wcyBp cyBvbmx5IDMlIHRoZW4gYWRkaW5nIGEgbG9vcCBsaW1pdCB3b3VsZCBiZSByZWFzb25hYmxlLCBy aWdodD8NCj4gDQo+IFByb2JhYmlsaXR5IGlzIGFscmVhZHkgZWZmZWN0aXZlbHkgcHV0dGluZyBh IGxpbWl0IHRvIHRoZSBsb29wLiBUaGUgcmlzayBvZiBiZWluZyBzdHVjayBmb3IgPjF1cyBpcyBw PX42ZS03My4gVGhlIHZhcmlhdGlvbnMgaW4gZXhlY3V0aW9uIHRpbWVzIHdpbGwgaW4gbW9zdCBj YXNlcyBiZSBsZXNzIHRoYW4gYSBMTEMgbWlzcy4NCj4gDQo+IEEgbG9vcCB2YXJpYWJsZSB3aWxs IG5vdCBoYXZlIGFueSBlZmZlY3Qgb24gcGVyZm9ybWFuY2UsIHBvbGx1dGUgdGhlIGNvZGUsIGFu ZCBodXJ0IHVuaWZvcm1pdHkuDQo+IA0KPiBIZXJlJ3Mgd2hhdCBydGVfcmFuZF9tYXgoKSBwZXJm b3JtYW5jZSBsb29rcyBsaWtlIG9uIG15IFNreWxha2UuDQo+IA0KPiBBdmVyYWdlIHJ0ZV9yYW5k X21heCgpIGxhdGVuY3kgd2l0aCB3b3JzdC1jYXNlIHVwcGVyX2JvdW5kOg0KPiBydGVfcmFuZF9t YXgoKSB3L28gbG9vcCBsaW1pdDogNDcgY2MNCj4gcnRlX3JhbmRfbWF4KCkgdy8gbWF4IDggcmV0 cmllczogNDkgY2MNCj4gcnRlX3JhbmRfbWF4KCkgdy8gbWF4IDQgcmV0cmllczogNDcgY2MNCj4g cnRlX3JhbmRfbWF4KCkgdy8gbWF4IDIgcmV0cmllczogNDAgY2MNCj4gDQo+IFNvIHlvdSBuZWVk IHRvIGJlIHZlcnkgYWdncmVzc2l2ZSBpbiBsaW1pdGluZyB0aGUgbG9vcCBjb3VudCBmb3IgdGhh dCBsb29wIHZhcmlhYmxlIHRvIHBheSBvZmYuIE90aGVyd2lzZSwgeW91IHdpbGwganVzdCBiZSBh dCBhIGxvc3MsIGRvaW5nIGFsbCB0aGF0IGJvb2trZWVwaW5nIHdoaWNoIHZlcnkgcmFyZWx5IHR1 cm5zIG91dCB0byBiZSB1c2VmdWwuDQoNClRoZSBhZGRpbmcgb2YgYSBsb29wIGNvdW50ZXIgaXMg bm90IGEgcGVyZm9ybWFuY2UgcHJvYmxlbSAoYXMgeW91IHN0YXRlZCBvbmx5IGEgZmV3IGN5Y2xl cyBhcmUgYWRkZWQpIGFuZCBpdCBkb2VzIG5vdCBodXJ0IHRoZSByZWFkYWJpbGl0eSBvZiB0aGUg Y29kZS4gQXMgZm9yIGh1cnRpbmcgdW5pZm9ybWl0eSBJIGRvIG5vdCBzZWUgdGhhdCBiZWluZyBh IHByb2JsZW0sIGFzIG1vc3QgbG9vcHMgaGF2ZSBhIHZpc2libGUgd2F5IHRvIHRlcm1pbmF0ZSB0 aGUgbG9vcCBpbnN0ZWFkIG9mIHJlbHlpbmcgb24gYSByYW5kb20gbnVtYmVyIGdlbmVyYXRvciB0 byBnaXZlIGEgdmFsaWQgdmFsdWUgaW4gYSBmZXcgbG9vcHMuIEl0IGlzIG9ubHkgcmVhc29uYWJs ZSBJTU8gdG8gbGltaXQgdGhlIGxvb3AuDQoNCkJ1dCBJIHdpbGwgbGV0IGl0IGdvIGFuZCBsZXQg eW91IGFkZCB0aGlzIGNvZGUgdG8gRFBESyBpZiBzb21lb25lIGVsc2Ugd2FudHMgdG8gQUNLIGl0 Lg0KDQpSZWdhcmRzLA0KS2VpdGgNCg0K From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <dev-bounces@dpdk.org> Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id 7DFECA05D3 for <public@inbox.dpdk.org>; Mon, 22 Apr 2019 15:25:19 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 0FE681B44A; Mon, 22 Apr 2019 15:25:18 +0200 (CEST) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id E7DB61B3EE for <dev@dpdk.org>; Mon, 22 Apr 2019 15:25:15 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 22 Apr 2019 06:25:14 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,381,1549958400"; d="scan'208";a="142607967" Received: from fmsmsx108.amr.corp.intel.com ([10.18.124.206]) by fmsmga008.fm.intel.com with ESMTP; 22 Apr 2019 06:20:13 -0700 Received: from fmsmsx162.amr.corp.intel.com (10.18.125.71) by FMSMSX108.amr.corp.intel.com (10.18.124.206) with Microsoft SMTP Server (TLS) id 14.3.408.0; Mon, 22 Apr 2019 06:20:13 -0700 Received: from fmsmsx117.amr.corp.intel.com ([169.254.3.26]) by fmsmsx162.amr.corp.intel.com ([169.254.5.66]) with mapi id 14.03.0415.000; Mon, 22 Apr 2019 06:19:12 -0700 From: "Wiles, Keith" <keith.wiles@intel.com> To: =?utf-8?B?TWF0dGlhcyBSw7ZubmJsb20=?= <mattias.ronnblom@ericsson.com> CC: "dev@dpdk.org" <dev@dpdk.org>, "stephen@networkplumber.org" <stephen@networkplumber.org> Thread-Topic: [dpdk-dev] [RFC v2 2/2] eal: introduce random generator function with upper bound Thread-Index: AQHU+HU6QoHfz9YxXUS0jvb0DcAh1aZHmAZ+gACgioCAAGfQgA== Date: Mon, 22 Apr 2019 13:19:11 +0000 Message-ID: <971EE050-C6D3-4B5F-B850-D29D4E457207@intel.com> References: <20190408123029.6701-1-mattias.ronnblom@ericsson.com> <20190419212138.17422-1-mattias.ronnblom@ericsson.com> <20190419212138.17422-3-mattias.ronnblom@ericsson.com> <EEB37E32-4A14-442E-96BF-12AA76CF1C51@intel.com> <06bef528-e195-0d42-d4e9-f26e5c9880cd@ericsson.com> <4440C41D-23E4-4A46-8C8A-3AA2ECB59C40@intel.com> <e55398f8-3fcb-7c12-2a60-6174194e8692@ericsson.com> In-Reply-To: <e55398f8-3fcb-7c12-2a60-6174194e8692@ericsson.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.254.61.33] Content-Type: text/plain; charset="UTF-8" Content-ID: <9DA64B9E9932DE4B88ED743F787120F1@intel.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] [RFC v2 2/2] eal: introduce random generator function with upper bound X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org Sender: "dev" <dev-bounces@dpdk.org> Message-ID: <20190422131911.6A3TgUJLpnfvW6_6mywZnV8LjtipRzhW3gLPQJPkcQc@z> DQoNCj4gT24gQXByIDIyLCAyMDE5LCBhdCAyOjA3IEFNLCBNYXR0aWFzIFLDtm5uYmxvbSA8bWF0 dGlhcy5yb25uYmxvbUBlcmljc3Nvbi5jb20+IHdyb3RlOg0KPiANCj4gT24gMjAxOS0wNC0yMiAw NjozMywgV2lsZXMsIEtlaXRoIHdyb3RlOg0KPiANCj4+PiBGcm9tIGEgcGVyZm9ybWFuY2UgcG9p bnQgb2YgdmlldywgdGhlIGhpZ2gtbG9vcC1jb3VudCBjYXNlcyBhcmUgcmFyZSBlbm91Z2ggbm90 IHRvIHBvc2UgYSBzZXJpb3VzIHRocmVhdC4gRm9yIGV4YW1wbGUsIGJlaW5nIGZvcmNlZCB0byBy ZWRvIHJ0ZV9yYW5kKCkgbW9yZSB0aGFuIGZpdmUgdGltZXMgaXMgb25seSBhIH4zJSByaXNrLg0K Pj4gRXZlbiBhIGZldyBsb29wcyBjYW4gaGF2ZSBhbiBlZmZlY3Qgb24gcGVyZm9ybWFuY2Ugd2hl biB3ZSBhcmUgdGFsa2luZyBhYm91dCBtaWNyby1zZWNvbmRzIHBsdXMgaXQgbGVhZHMgdG8gaW5k ZXRlcm1pbmF0ZSByZXN1bHRzLiBUaGUgbnVtYmVycyB5b3UgcmVwb3J0ZWQgaGVyZSBhcmUgaW50 ZXJlc3RpbmcsIGJ1dCBJIHdvdWxkIGJlIGhhcHBpZXIgaWYgeW91IGFkZGVkIGEgbGltaXQgdG8g dGhlIGxvb3AuIElmIHlvdSBzdGF0ZSB0aGUgbGlrZWx5IGhvb2Qgb2YgZG9pbmcgNSBsb29wcyBp cyBvbmx5IDMlIHRoZW4gYWRkaW5nIGEgbG9vcCBsaW1pdCB3b3VsZCBiZSByZWFzb25hYmxlLCBy aWdodD8NCj4gDQo+IFByb2JhYmlsaXR5IGlzIGFscmVhZHkgZWZmZWN0aXZlbHkgcHV0dGluZyBh IGxpbWl0IHRvIHRoZSBsb29wLiBUaGUgcmlzayBvZiBiZWluZyBzdHVjayBmb3IgPjF1cyBpcyBw PX42ZS03My4gVGhlIHZhcmlhdGlvbnMgaW4gZXhlY3V0aW9uIHRpbWVzIHdpbGwgaW4gbW9zdCBj YXNlcyBiZSBsZXNzIHRoYW4gYSBMTEMgbWlzcy4NCj4gDQo+IEEgbG9vcCB2YXJpYWJsZSB3aWxs IG5vdCBoYXZlIGFueSBlZmZlY3Qgb24gcGVyZm9ybWFuY2UsIHBvbGx1dGUgdGhlIGNvZGUsIGFu ZCBodXJ0IHVuaWZvcm1pdHkuDQo+IA0KPiBIZXJlJ3Mgd2hhdCBydGVfcmFuZF9tYXgoKSBwZXJm b3JtYW5jZSBsb29rcyBsaWtlIG9uIG15IFNreWxha2UuDQo+IA0KPiBBdmVyYWdlIHJ0ZV9yYW5k X21heCgpIGxhdGVuY3kgd2l0aCB3b3JzdC1jYXNlIHVwcGVyX2JvdW5kOg0KPiBydGVfcmFuZF9t YXgoKSB3L28gbG9vcCBsaW1pdDogNDcgY2MNCj4gcnRlX3JhbmRfbWF4KCkgdy8gbWF4IDggcmV0 cmllczogNDkgY2MNCj4gcnRlX3JhbmRfbWF4KCkgdy8gbWF4IDQgcmV0cmllczogNDcgY2MNCj4g cnRlX3JhbmRfbWF4KCkgdy8gbWF4IDIgcmV0cmllczogNDAgY2MNCj4gDQo+IFNvIHlvdSBuZWVk IHRvIGJlIHZlcnkgYWdncmVzc2l2ZSBpbiBsaW1pdGluZyB0aGUgbG9vcCBjb3VudCBmb3IgdGhh dCBsb29wIHZhcmlhYmxlIHRvIHBheSBvZmYuIE90aGVyd2lzZSwgeW91IHdpbGwganVzdCBiZSBh dCBhIGxvc3MsIGRvaW5nIGFsbCB0aGF0IGJvb2trZWVwaW5nIHdoaWNoIHZlcnkgcmFyZWx5IHR1 cm5zIG91dCB0byBiZSB1c2VmdWwuDQoNClRoZSBhZGRpbmcgb2YgYSBsb29wIGNvdW50ZXIgaXMg bm90IGEgcGVyZm9ybWFuY2UgcHJvYmxlbSAoYXMgeW91IHN0YXRlZCBvbmx5IGEgZmV3IGN5Y2xl cyBhcmUgYWRkZWQpIGFuZCBpdCBkb2VzIG5vdCBodXJ0IHRoZSByZWFkYWJpbGl0eSBvZiB0aGUg Y29kZS4gQXMgZm9yIGh1cnRpbmcgdW5pZm9ybWl0eSBJIGRvIG5vdCBzZWUgdGhhdCBiZWluZyBh IHByb2JsZW0sIGFzIG1vc3QgbG9vcHMgaGF2ZSBhIHZpc2libGUgd2F5IHRvIHRlcm1pbmF0ZSB0 aGUgbG9vcCBpbnN0ZWFkIG9mIHJlbHlpbmcgb24gYSByYW5kb20gbnVtYmVyIGdlbmVyYXRvciB0 byBnaXZlIGEgdmFsaWQgdmFsdWUgaW4gYSBmZXcgbG9vcHMuIEl0IGlzIG9ubHkgcmVhc29uYWJs ZSBJTU8gdG8gbGltaXQgdGhlIGxvb3AuDQoNCkJ1dCBJIHdpbGwgbGV0IGl0IGdvIGFuZCBsZXQg eW91IGFkZCB0aGlzIGNvZGUgdG8gRFBESyBpZiBzb21lb25lIGVsc2Ugd2FudHMgdG8gQUNLIGl0 Lg0KDQpSZWdhcmRzLA0KS2VpdGgNCg0K